Mercury Systems Inc (NASDAQ:MRCY – Get Free Report) fell 8.7% on Wednesday . Weiss Ratings reiterated a “sell (d-)” rating on shares of Mercury Systems in a research report on Friday, July 17th. Get Mercury Systems alerts:Read Our Latest Report on Mercury SystemsMercury Systems Price PerformanceThe business has a 50 day moving average of $108.60 and a 200 day moving average of $94.05. Also, EVP Steven Ratner sold 2,000 shares of Mercury Systems stock in a transaction that occurred on Monday, May 11th. See AlsoReceive News & Ratings for Mercury Systems Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Mercury Systems and related companies with MarketBeat.com's FREE daily email newsletter.